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Vacuolated meningioma. A light and electron microscopic study
Summary
Two unusual meningioma cases revealed distinct vacuoles. Smaller vacuoles were intracellular lipid droplets, while larger ones were extracellular spaces, aiding in differential diagnosis.
Area of Science:
- Neuropathology
- Surgical Pathology
Background:
- Meningiomas are typically benign tumors arising from meningothelial cells.
- Extensive vacuolization in meningiomas is uncommon and can pose diagnostic challenges.